Staff Member

128GB card will hold about 5 hours of video. Why would you want to go higher? I use 32GB cards for 4K and download the video after each flight, so the card is always empty from the start. BTW remember the card must be rated U3.

128GB card will hold about 5 hours of video. Why would you want to go higher? I use 32GB cards for 4K and download the video after each flight, so the card is always empty from the start. BTW remember the card must be rated U3.

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I tried a U3 at write speed of 80 MB/s and a U1 at 40 MB/s. Both appeared to work fine, no lag or hiccups in video.

Staff Member

You may get intermittent results with the U1. Although they work most of the time in my camera, some days it just says "Insert Sd card". When that happens it refuses to see the U1 for the rest of the day.

128GB card will hold about 5 hours of video. Why would you want to go higher? I use 32GB cards for 4K and download the video after each flight, so the card is always empty from the start. BTW remember the card must be rated U3.

Click to expand...

Just bc i already got 256gb this is class 10, and don't want to buy another sd